you're mom because she has sodium for protection
No. That is characteristic of a nonmetal, specifically the halogens (group 17) on the periodic table.
My answer for this would be Colour of the elements.
No. That is characteristic of a nonmetal, specifically the halogens (group 17) on the periodic table.
The last element in each period is a noble element. It is non-reactive.
a) Metals. The majority of elements in the periodic table are classified as metals due to their characteristic properties such as high electrical conductivity, malleability, and luster. Metals are found on the left side and middle of the periodic table.
The characteristic of an element that determines its place on the periodic table is its atomic number, which is the number of protons in the nucleus of its atoms. The elements are arranged on the table in order of increasing atomic number.
No. That is characteristic of a nonmetal, specifically the halogens (group 17) on the periodic table.
number of protons
My answer for this would be Colour of the elements.
Atomic mass was used to organize the earliest periodic table.
No. That is characteristic of a nonmetal, specifically the halogens (group 17) on the periodic table.
;0 The way the cards were laid out
No. of electrons especially in outer most shell
Neon is a noble gas placed in the group 18 of the periodic table of Mendeleev.
In a table, a field is a column that contains specific information or data about one aspect of the entity being stored in the table. Each field represents a particular attribute or characteristic of the data being stored.
characteristic of Gray code
When it was discovered that Mendeleev's table was based on the wrong characteristic. He believed that it was the mass of the elements that affected their properties. It is, in fact, their atomic numbers